Note: Because the efficiency of a worm gear drive depends upon the lead position and number of starts on the worm, the ratio ought to be kept low. To run properly, worms and worm gears working together must have the same diametral pitch and threads.
EP Gear offers worm gears manufactured from a number of materials, such as for example acetal, minlon, bronze, and cast iron to suit your application’s requirements.
The pinion meshes with the teeth of the worm gear at 90 degrees, and motion is transmitted to the worm wheel when the worm pinion is rotated. Since the pinion is definitely captivated axially, this rotation causes the worm wheel to rotate. The ratio of the worm arranged can be changed by changing the amount of the teeth on the wheel or changing the number of starts on the pinion.
When used in combination with EP Gear worms, EP Gear’s worm gears provide effective power tranny in applications requiring high-ratio speed decrease in a limited space using right position (90°), nonintersecting shafts. Also, they are the smoothest, quietest kind of gearing when properly applied.
How do Worm Gear Models Transmit Motion?
A worm gear established is a couple of gears consisting of a worm (pinion) and a worm-wheel (worm equipment), often used whenever a high ratio is required and space is limited.
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